Something I love: The time-saving macro functions of my Logitech G510 keyboard.
Something I hate: Having to re-enter these macros for the second time in a
couple of weeks. The first time was mostly my fault: I had two different
profiles, and managed to over-write the useful one with what was essentially an
empty one, which I'll partly blame on the software for making this too easy to
do. Then yesterday I lost them all on a reboot, so I really don't know what
happened, but it wasn't good. There's no function to explicitly "save" the
macros, but there is a way to import and export them, so I guess I'll play with
that to ensure I'm backed up.